( ! ) Warning: Search backend error during near_match search for '3.15.176.204' after 24. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000238760{main}( )../index.php:0
20.02273383944MediaWiki->run( )../index.php:46
30.02273385352MediaWiki->main( )../MediaWiki.php:424
40.04143559536MediaWiki->performRequest( )../MediaWiki.php:573
50.12164387080SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12204440960SpecialPage->run( )../SpecialPageFactory.php:581
70.12204441328SpecialSearch->execute( )../SpecialPage.php:383
80.26575803608SpecialSearch->goResult( )../SpecialSearch.php:117
90.28355809840SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.28355810592SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.29295825592Hooks::run( )../SearchEngine.php:231
120.29305827192call_user_func_array ( )../Hooks.php:209
130.29305827896CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29365901920CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29865947944CirrusSearch\Searcher->search( )../Searcher.php:268
160.31286183032CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.31316215800PoolCounterWork->execute( )../Util.php:133
180.31326240240PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.31326240424call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.31326240496CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.31326242464PoolCounterWork->execute( )../Util.php:129
220.31336243112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.31336243296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.31336243416CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.33726357712CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.33746361648wfLogWarning( )../ElasticsearchIntermediary.php:98
270.33746361928MWDebug::warning( )../GlobalFunctions.php:1247
280.33786363232MWDebug::sendMessage( )../MWDebug.php:155
290.33786363624trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000238760{main}( )../index.php:0
20.02273383944MediaWiki->run( )../index.php:46
30.02273385352MediaWiki->main( )../MediaWiki.php:424
40.34066286880OutputPage->output( )../MediaWiki.php:583
50.34086293336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34506294632WebResponse->header( )../OutputPage.php:2134
70.34506294776header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000238760{main}( )../index.php:0
20.02273383944MediaWiki->run( )../index.php:46
30.02273385352MediaWiki->main( )../MediaWiki.php:424
40.34066286880OutputPage->output( )../MediaWiki.php:583
50.34086293336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34576302664WebResponse->header( )../OutputPage.php:2171
70.34576302808header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000238760{main}( )../index.php:0
20.02273383944MediaWiki->run( )../index.php:46
30.02273385352MediaWiki->main( )../MediaWiki.php:424
40.34066286880OutputPage->output( )../MediaWiki.php:583
50.34086293336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.34896302608WebResponse->header( )../OutputPage.php:2172
70.34896302752header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000238760{main}( )../index.php:0
20.02273383944MediaWiki->run( )../index.php:46
30.02273385352MediaWiki->main( )../MediaWiki.php:424
40.34066286880OutputPage->output( )../MediaWiki.php:583
50.35456302608WebResponse->header( )../OutputPage.php:2220
60.35456302752header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000238760{main}( )../index.php:0
20.02273383944MediaWiki->run( )../index.php:46
30.02273385352MediaWiki->main( )../MediaWiki.php:424
40.34066286880OutputPage->output( )../MediaWiki.php:583
50.35516302768WebResponse->header( )../OutputPage.php:2227
60.35516302912header ( )../WebResponse.php:37